Place u-boot-sunxi-with-spl.bin here before running the workflow.
The existing TFTP server (serverip) must serve this directory as its root.
Checkout alone does not publish files over TFTP.
The workflow clears stale filesize, requires a successful TFTP transfer,
and checks hexadecimal filesize against both the transfer count and local
file size (32 through 0x200000 bytes). It compares the first 32 RAM bytes
with the local file, probes SPI flash, writes at offset 0, reads back to
0x42800000 and compares the full transferred length with cmp.b.
No erase, reboot or saveenv command is issued. Any failed or unverified command stops execution; flash writes are never automatically retried.
For the DTB workflow, place sun8i-v3s-licheepi-zero-dock.dtb here.
It uses the same checks, with maximum size 0x110000, RAM address
0x41000000 and flash offset 0x200000. Read-back uses 0x42800000.
For the Kernel workflow, place zImage here. It uses maximum size
0x500000, RAM address 0x42000000 and flash offset 0x310000. The first
64 bytes are checked against the local file; full read-back comparison
uses 0x42800000. The same stale-filesize and transfer checks apply.